Notes:
1st edition. Information on this book from The Whole Science Fiction Data Base 6, ABE and WorldCat [OCLC 14580289, only].
- Announced, reviewed, and perhaps published during 1895.
- Volume 1 in The California Authors Series
--announced as such by the publisher, per The Critic 1895-11-02 p293, "Notes".
(WorldCat record OCLC 504590637 quotes "California Authors' Series" but the Publisher's Preface, p3-4, uses no apostrophe.)
- Certainly there was a paper-cover edition/format. A review by George Hamlin Fitch in "Some Books", SF Chronicle 1895-12-22 p14, concludes "(San Francisco: Doxey; price, paper, 50 cents)". That merely hints of a hardcover ed./format.
- "Two plates printed on both sides."
--Library of Congress (LCCN, below) and OCLC 262548510
- OCLC 14580289 reports size 19 cm; LCCN, 18 cm.
- HathiTrust Digital Library provides full view of one copy with original cover:
-- title page dated 1896
-- copyright 1895 by the writer
-- Publisher's Preface, p[3]-4
-- Introduction, p[5]-8
-- narrative, p[9]-242
-- Appendix, p[243]-50
The "California Authors Series" is named only in the Preface.